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Denver

$157+ Cheap flights from Quebec to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Quebec to Denver

Cheapest flights from Quebec to Denver
Explore the most affordable flight options available from Quebec to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:00 am
YUL
-
DEN
2 stops25h 00m
Multiple Airlines
Wed 5/612:15 pm
DEN
-
YUL
1 stop23h 57m
Multiple Airlines
Deal found 1/27$363
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:30 pm
YUL
-
DEN
1 stop13h 29m
American Airlines
Fri 4/175:44 pm
DEN
-
YUL
1 stop16h 00m
American Airlines
Deal found 1/28$365
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:45 am
YUL
-
DEN
2 stops15h 16m
Multiple Airlines
Wed 5/612:15 pm
DEN
-
YUL
1 stop23h 57m
Multiple Airlines
Deal found 1/27$368
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:00 pm
YUL
-
DEN
1 stop17h 20m
WestJet
Wed 5/612:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 1/27$369
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:25 pm
YUL
-
DEN
Nonstop4h 30m
Air Canada
Tue 3/311:15 am
DEN
-
YUL
Nonstop3h 43m
Air Canada
Deal found 1/28$384
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:25 pm
YUL
-
DEN
Nonstop4h 30m
Air Canada
Tue 2/2411:15 am
DEN
-
YUL
Nonstop3h 43m
Air Canada
Deal found 1/27$385
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:10 am
YUL
-
DEN
1 stop8h 30m
Air Canada
Wed 2/258:05 am
DEN
-
YUL
1 stop9h 20m
Air Canada
Deal found 1/27$387
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:00 pm
YUL
-
DEN
1 stop17h 20m
WestJet
Fri 6/512:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 1/27$389
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:25 pm
YUL
-
DEN
Nonstop4h 30m
Air Canada
Tue 3/171:25 pm
DEN
-
YUL
1 stop7h 57m
Air Canada
Deal found 1/27$398
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:40 pm
YUL
-
DEN
2 stops22h 42m
Multiple Airlines
Mon 2/235:01 am
DEN
-
YUL
1 stop17h 29m
Multiple Airlines
Deal found 1/27$400
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:20 pm
YOW
-
DEN
1 stop18h 00m
Multiple Airlines
Mon 3/26:21 pm
DEN
-
YOW
2 stops28h 18m
Multiple Airlines
Deal found 1/27$416
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:30 am
YOW
-
DEN
2 stops15h 21m
Multiple Airlines
Sun 4/199:25 am
DEN
-
YOW
1 stop12h 33m
Multiple Airlines
Deal found 1/28$456

Find flight deals from Quebec to Denver

Keep the following information in mind while searching for Quebec to Denver flight deals. Data was last updated January 29, 2026.

Round-trip from

$363
(Kiwi.com)

One-way from

$157
(Trip.com)

Popular in

January

Cheapest in

September

Average price

$834

Good round-trip deal

$420 or less

Good one-way deal

$346 or less
From Quebec to Denver Intl
Search Deals
One-way flight from Quebec to Denver Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Quebec to Denver Intl.
Search Deals
Price to beat on a one-way flight from Quebec to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Quebec to Denver that are best for you.

Fly from

Quebec

Fly to

Denver

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

10:10 am-4:35 pm

1 stop8h 25m

Denver Intl

Mon 4/13

8:45 am-9:03 pm

1 stop10h 18m

$403

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 2/9

4:20 pm-8:20 am

1 stop18h 00m

Denver Intl

Mon 3/2

6:21 pm-12:39 am

2 stops28h 18m

$416

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

9:29 am-8:28 pm

1 stop12h 59m

Denver Intl

Tue 3/3

6:00 am-11:45 pm

2 stops15h 45m

$452

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 4/16

9:30 am-10:51 pm

2 stops15h 21m

Denver Intl

Sun 4/19

9:25 am-11:58 pm

1 stop12h 33m

$456

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Fri 4/3

9:30 am-11:09 pm

1 stop15h 39m

Denver Intl

Mon 4/6

11:59 pm-5:13 pm

1 stop15h 14m

$476

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

2:32 pm-11:39 pm

2 stops11h 07m

Denver Intl

Mon 4/13

5:44 pm-11:44 am

1 stop16h 00m

$481

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

6:25 pm-2:48 pm

1 stop22h 23m

Denver Intl

Tue 3/3

11:41 am-7:32 am

1 stop17h 51m

$485

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

7:00 am-5:07 pm

1 stop12h 07m

Denver Intl

Tue 3/31

7:30 am-8:30 am

1 stop23h 00m

$512

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 5/1

7:41 pm-11:05 am

1 stop17h 24m

Denver Intl

Sat 5/9

3:10 pm-11:58 pm

1 stop6h 48m

$518

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 5/1

7:41 pm-11:05 am

1 stop17h 24m

Denver Intl

Tue 5/12

4:00 pm-11:34 pm

1 stop5h 34m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 51 results
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Best time to book a flight from Quebec to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Quebec with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to Denver

What is the cheapest month to book a flight from Quebec to Denver?

Currently, March is the cheapest month in which you can book a flight from Quebec to Denver (average of $163). Flying from Quebec to Denver in November is currently the most expensive (average of $391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to DEN?

Find hourly flight availability from Quebec to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Denver as you normally would.

Weekly flight availability from Quebec to Denver

Explore weekly flight availability from Quebec to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from CAQC to DEN are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Quebec to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Quebec?

    For a flight from Quebec to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • How long is the flight from Quebec to Denver?

    Air Canada, Delta, and American Airlines can get you from Quebec to Denver in just under 8h 25m. Your travel time can differ by up to 4h 34m. Airlines will cover a distance of 1606 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Quebec to Denver one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $180. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Quebec to Denver for a low price.

  • What are the most popular routes from Quebec to Denver?

    Most travelers choose Montreal Pierre Elliott Trudeau Intl - Denver Intl, Ottawa - Denver Intl or Québec City - Denver Intl when deciding on the best route from Quebec to Denver.

  • What are the most reliable airlines from Quebec to Denver?

    Before booking your flight to Denver from Quebec, check out the most reliable airlines to get you to your destination on time: Air Canada (60%), Brussels Airlines (60%), United Airlines( 60%).

  • What are the cheapest flights from Quebec to Denver?

    Looking at all options, your cheapest flight can be booked for $218. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Denver Intl) can be booked for $355 on average, our data indicates $450 when flying from Quebec to Denver.

  • Can I find deals for flights from Quebec to Denver that include hotel bookings?

    Yes. In addition to deals on Quebec to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Denver.

  • Can I find deals for business class flights from Quebec to Denver?

    Yes. Cheapflights offers flight deals from Quebec to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to Denver?

    Currently, March is the cheapest month in which you can book a flight from Quebec to Denver (average of $163). Flying from Quebec to Denver in November is currently the most expensive (average of $391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Quebec to Denver

Discover the top 2 airlines that operate flights from Quebec to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$374Average$464FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$430Average$784FlexibilityNo cancel feeOn-time69%

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